Interstate 78

Interstate 78 (I-78) is an interstate highway in the United States that runs 144 miles from Harrisburg, Pennsylvania, through western and northern New Jersey, and through the Holland Tunnel to Lower Manhattan in New York City. The highway was established in 1957, and it links ports in New Jersey and New York to points west, leading to the highway serving 4,000,000 trucks annually (representing 24% of all traffic). It is also a major connecting route from New York City to New Jersey via the Holland Tunnel.